PT-2022-9512 · WordPress · Domain Check

Ceylan Bozogullarindan · Published 2022-02-01 · Updated 2022-02-04 · CVE-2021-24926

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Domain Check WordPress plugin versions prior to 1.0.17

Description The issue is related to a Reflected Cross-Site Scripting problem. It occurs because the domain parameter is not properly sanitised and escaped before being outputted back in the page. This allows for malicious scripts to be injected and executed.

Recommendations For versions prior to 1.0.17, update to version 1.0.17 or later to resolve the issue. As a temporary workaround, consider restricting access to the domain parameter to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-24926

Affected Products

Domain Check

References · 5

• 🔥 https://wpscan.com/vulnerability/8cc7cbbd-f74f-4f30-9483-573641fea733 · Exploit
• 🔥 https://exploit-db.com/exploits/50697 · Exploit
• https://osv.dev/vulnerability/CVE-2021-24926 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-24926 · Security Note
• https://t.me/cvenotify/26287 · Telegram Post